Sure seems to me that he is either unaware of or struggles with the point at infinity, so I'll add a link for him in my reply to your comment: https://en.wikip

Sure seems to me that he is either unaware of or struggles with the point at infinity, so I'll add a link for him in my reply to your comment: https://en.wikipedia.org/wiki/Elliptic_curve_point_multiplication#Point_at_infinity https://en.wikipedia.org/wiki/Elliptic_curve_point_multiplic....